CN209206235U - It is a kind of for producing the mold of high-precision punching press sprocket wheel - Google Patents
It is a kind of for producing the mold of high-precision punching press sprocket wheel Download PDFInfo
- Publication number
- CN209206235U CN209206235U CN201821374171.0U CN201821374171U CN209206235U CN 209206235 U CN209206235 U CN 209206235U CN 201821374171 U CN201821374171 U CN 201821374171U CN 209206235 U CN209206235 U CN 209206235U
- Authority
- CN
- China
- Prior art keywords
- male mould
- sprocket wheel
- upper male
- punching press
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of for producing the mold of high-precision punching press sprocket wheel, including cope plate, lower template, limited block, upper male mould is provided below in the cope plate, the upper male mould side is provided with guide post, support plate is provided with above the upper male mould, the limited block is provided below in the support plate, mesoporous nose bar is provided in the upper male mould, mesoporous nose bar side is provided with lightening hole nose bar, lightening hole nose bar side is provided with upper push-rod, it is provided with above the upper push-rod and pushes away spring, raw material plate is provided with below the upper male mould, lower cavity die is provided with below the raw material plate.Beneficial effect is: the utility model positions the position of raw material plate using limited block, convenient for automatic feed positioning, the all process steps of stamping procedure are concentrated in one set of die simultaneously, it is one time punching molded, improve the efficiency of sprocket wheel punching press, and adds push rod automatically to eject raw material plate and waste material using spring, improve the convenience used.
Description
Technical field
The utility model relates to sprocket wheel production fields, more particularly to a kind of for producing the mould of high-precision punching press sprocket wheel
Tool.
Background technique
Sprocket wheel is a kind of wheel with cog type whelp, mutually to nibble with the accurate block of pitch on pitch chain ring or cable
It closes.Sprocket wheel is widely used in the machine driving etc. of the industries such as chemical industry, textile machine, food processing, instrument, petroleum.One
As mold production when, every mold can only independent punching one procedure, reduce the efficiency of sprocket wheel punching production.
Application No. is 201520222020.3 Chinese patents for comparison, disclose a kind of sprocket wheel installation Hole chamfering stamping die
Tool comprising rack, the rack are equipped with workbench and punching structure, and workbench is located at the lower section of punching mechanism；It is described
Punching mechanism further include die set and punching press powered turntable, punching press powered turntable is for driving die set；Described rushes
Stamper seat, which is equipped with, is arranged two or more upper punch, is equipped with lower die holder on the workbench, and in lower die holder
It is equipped with the low punch of corresponding upper punch.
Above-mentioned patent only installs Hole chamfering punching press, and other processes need in addition individual mold.Therefore one kind is designed
New equipment, the utility model are positioned, while by stamping procedure using the position of limited block positioning raw material plate convenient for automatic feed
All process steps concentrate in one set of die, it is one time punching molded, improve the efficiency of sprocket wheel punching press, and add using spring and push away
Bar automatically ejects raw material plate and waste material, improves the convenience used.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of for producing high-precision punching press chain
The mold of wheel, the utility model improve the efficiency of sprocket wheel mold punch process.
The utility model achieves the above object through the following technical schemes:
It is a kind of for producing the mold of high-precision punching press sprocket wheel, including cope plate, lower template, limited block, the cope plate
Upper male mould is provided below, the upper male mould side is provided with guide post, and support plate, the support are provided with above the upper male mould
The limited block is provided below in plate, and mesoporous nose bar is provided in the upper male mould, and mesoporous nose bar side is provided with loss of weight
Hole nose bar, lightening hole nose bar side are provided with upper push-rod, are provided with above the upper push-rod and push away spring, the upper male mould
Lower section is provided with raw material plate, and lower cavity die is provided with below the raw material plate, is provided with the lower template, institute below the lower cavity die
It states lower cavity die side and is provided with guide sleeve, mesoporous shrinkage pool is provided in the lower cavity die, mesoporous shrinkage pool side is provided with loss of weight
Hole shrinkage pool is provided with lower push-rod in the lightening hole shrinkage pool, is provided with down above the lower push-rod and pushes away spring.
Further setting: being provided with U-type groove before and after the lower template, the U-type groove and the lower template are integrally formed.
So set, the U-type groove is easily installed the fixed lower template, integrated molding ensure that the U-type groove is wear-resisting
It is durable.
Further setting: the upper male mould and the cope plate use are bolted, and the guide post is embedded in the upper mold
On plate.
So set, being bolted the replacement upper male mould easy to disassemble, inlays and increase the solid and reliable of the guide post.
Further setting: the support plate and the upper male mould use rivet interlacement, the limited block and the support plate
Using being bolted.
So set, rivet interlacement ensure that the support plate is solid and reliable, it is bolted the replacement limit easy to disassemble
Position block.
Further setting: the lower cavity die and the lower template use are bolted, and the guide sleeve is embedded in the lower die
On plate, the guide post and the guide sleeve use are slidably connected.
So set, being bolted the replacement lower cavity die easy to disassemble, inlaying keeps the guide sleeve solid and reliable, and sliding connects
It connects and is positioned convenient for the guide post and the guide sleeve correcting.
Further setting: the mesoporous nose bar and the mesoporous shrinkage pool use transition fit, the lightening hole nose bar and institute
It states lightening hole shrinkage pool and uses transition fit.
So set, transition fit ensure that the punching of mesoporous and lightening hole.
Further setting: the upper push-rod passes through the upper male mould, and the lower push-rod passes through the lower cavity die.
So set, the upper push-rod passes through the upper male mould, it ensure that the upper push-rod releases the raw material plate, it is described
Lower push-rod passes through the lower cavity die, ensure that the lower push-rod releases waste material.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, it using the position of limited block positioning raw material plate, is positioned convenient for automatic feed；
2, all process steps of stamping procedure are concentrated in one set of die, it is one time punching molded, improve sprocket wheel punching press
Efficiency；
Raw material plate and waste material are ejected automatically using spring plus push rod, improve the convenience used.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is described in the utility model a kind of for producing the structural schematic diagram of the mold of high-precision punching press sprocket wheel；
Fig. 2 is described in the utility model a kind of for producing the lower cavity die schematic diagram of the mold of high-precision punching press sprocket wheel；
Fig. 3 is described in the utility model a kind of for producing the guide post schematic diagram of the mold of high-precision punching press sprocket wheel.
The reference numerals are as follows:
1, cope plate；2, lower template；3, guide post；4, guide sleeve；5, upper male mould；6, lower cavity die；7, limited block；8, support plate；
9, raw material plate；10, mesoporous nose bar；11, lightening hole nose bar；12, lightening hole shrinkage pool；13, mesoporous shrinkage pool；14, lower push-rod；15, under
Push away spring；16, upper push-rod；17, spring is above pushed away；18, U-type groove.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As shown in Figure 1-Figure 3, a kind of for producing the mold of high-precision punching press sprocket wheel, including cope plate 1, lower template 2, limit
Upper male mould 5 is provided below in position block 7, cope plate 1, and mesoporous nose bar 10 and lightening hole nose bar 11,5 side of upper male mould is supported to be provided with
Guide post 3 interts guide sleeve 4 and positions, and upper male mould 5 is provided with support plate 8 above, support limit block 7, and 8 following settings of support plate is limited
Position block 7 positions raw material plate 9, is provided with mesoporous nose bar 10 in upper male mould 5, punching centre bore, 10 side of mesoporous nose bar, which is provided with, to be subtracted
Repeated hole nose bar 11, punching lightening hole, 11 side of lightening hole nose bar are provided with upper push-rod 16, push raw material plate 9, above upper push-rod 16
It is provided with and pushes away spring 17, guarantee 16 return of upper push-rod, be provided with raw material plate 9, the raw material of punching, raw material plate 9 below upper male mould 5
Lower section is provided with lower cavity die 6, supports mesoporous shrinkage pool 13 and lightening hole shrinkage pool 12, is provided with lower template 2 below lower cavity die 6, supports
Lower cavity die 6,6 side of lower cavity die are provided with guide sleeve 4, correcting guide post 3, and mesoporous shrinkage pool 13 is provided in lower cavity die 6, and cooperation mesoporous is convex
Bar 10,13 side of mesoporous shrinkage pool are provided with lightening hole shrinkage pool 12, cooperate lightening hole nose bar 11, are provided with down in lightening hole shrinkage pool 12
Push rod 14 releases waste material, and lower push-rod 14 is provided with down pushes away spring 15 above, guarantees 14 return of lower push-rod.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
U-type groove 18 is provided with before and after lower template 2, U-type groove 18 and lower template 2 are integrally formed, and U-type groove 18 is easily installed fixation
Lower template 2, integrated molding ensure that U-type groove 18 is wear-resisting durable.
Working principle: raw material plate 9 is inserted between upper male mould 5 and lower cavity die 6, and limited block 7 is withstood in 9 end of raw material plate, on
Template 1 pushes upper male mould 5 to push raw material plate 9, and guide post 3 is inserted into 4 correcting upper male mould 5 of guide sleeve and lower cavity die 6, mesoporous nose bar 10 are inserted into
13 punching of mesoporous shrinkage pool goes out the centre bore of sprocket wheel, and lightening hole nose bar 11 is inserted into the lightening hole that 12 punching of lightening hole shrinkage pool goes out sprocket wheel,
Cope plate 1 pulls upper male mould 5 to move up, and raw material plate 9 is pushed away under upper push-rod 16 by raw material plate 9 and releases upper male mould 5, lower push-rod 14 above pushes away useless
Waste material is released lower cavity die 6 by material.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of for producing the mold of high-precision punching press sprocket wheel, it is characterised in that: including cope plate (1), lower template (2), limit
Position block (7), the cope plate (1) are provided below upper male mould (5), and upper male mould (5) side is provided with guide post (3), described
Upper male mould (5) is provided with support plate (8) above, and the limited block (7), the upper male mould is provided below in the support plate (8)
(5) it is provided with mesoporous nose bar (10) in, mesoporous nose bar (10) side is provided with lightening hole nose bar (11), and the lightening hole is convex
Bar (11) side is provided with upper push-rod (16), and the upper push-rod (16) is provided with pushes away spring (17) above, the upper male mould (5)
Lower section is provided with raw material plate (9), is provided with lower cavity die (6) below the raw material plate (9), is provided with below the lower cavity die (6)
The lower template (2), lower cavity die (6) side are provided with guide sleeve (4), are provided with mesoporous shrinkage pool in the lower cavity die (6)
(13), mesoporous shrinkage pool (13) side is provided with lightening hole shrinkage pool (12), is provided with down and is pushed away in the lightening hole shrinkage pool (12)
Bar (14), the lower push-rod (14) are provided with down push away spring (15) above.
2. according to claim 1 a kind of for producing the mold of high-precision punching press sprocket wheel, it is characterised in that: the lower die
It is provided with U-type groove (18) before and after plate (2), the U-type groove (18) and the lower template (2) are integrally formed.
3. according to claim 2 a kind of for producing the mold of high-precision punching press sprocket wheel, it is characterised in that: described convex
Mould (5) and the cope plate (1) use are bolted, and the guide post (3) is embedded on the cope plate (1).
4. according to claim 3 a kind of for producing the mold of high-precision punching press sprocket wheel, it is characterised in that: the support
Plate (8) and the upper male mould (5) use rivet interlacement, and the limited block (7) and the support plate (8) use are bolted.
5. according to claim 4 a kind of for producing the mold of high-precision punching press sprocket wheel, it is characterised in that: described recessed
Mould (6) and the lower template (2) use are bolted, and the guide sleeve (4) is embedded on the lower template (2), the guide post (3)
It is slidably connected with the guide sleeve (4) use.
6. according to claim 5 a kind of for producing the mold of high-precision punching press sprocket wheel, it is characterised in that: the mesoporous
Nose bar (10) and the mesoporous shrinkage pool (13) use transition fit, the lightening hole nose bar (11) and the lightening hole shrinkage pool (12)
Use transition fit.
7. according to claim 6 a kind of for producing the mold of high-precision punching press sprocket wheel, it is characterised in that: described above to push away
Bar (16) passes through the upper male mould (5), and the lower push-rod (14) passes through the lower cavity die (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374171.0U CN209206235U (en) | 2018-08-24 | 2018-08-24 | It is a kind of for producing the mold of high-precision punching press sprocket wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374171.0U CN209206235U (en) | 2018-08-24 | 2018-08-24 | It is a kind of for producing the mold of high-precision punching press sprocket wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209206235U true CN209206235U (en) | 2019-08-06 |
Family
ID=67453155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374171.0U Expired - Fee Related CN209206235U (en) | 2018-08-24 | 2018-08-24 | It is a kind of for producing the mold of high-precision punching press sprocket wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209206235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360174A (en) * | 2020-03-23 | 2020-07-03 | 江西百圣机械制造有限公司 | One-time stamping forming process for chain wheel |
| CN111715791A (en) * | 2020-06-22 | 2020-09-29 | 禾田电子(深圳)有限公司 | Hardware processing mould of quick location |
-
2018
- 2018-08-24 CN CN201821374171.0U patent/CN209206235U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360174A (en) * | 2020-03-23 | 2020-07-03 | 江西百圣机械制造有限公司 | One-time stamping forming process for chain wheel |
| CN111360174B (en) * | 2020-03-23 | 2022-01-07 | 江西百圣机械制造有限公司 | One-time stamping forming process for chain wheel |
| CN111715791A (en) * | 2020-06-22 | 2020-09-29 | 禾田电子(深圳)有限公司 | Hardware processing mould of quick location |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20210824 |